BLASTX | gi|17541476|ref|NP_502534.1| LEVamisole resistant LEV-1, acetylcholine receptor, functional nicotinic acetylcholine receptor subunit (58.0 kD) (lev-1) [Caenorhabditis elegans] gi|2492623|sp|Q27218|ACH7_CAEEL Acetylcholine receptor, beta-type subunit lev-1 precursor (Levamisole resistant protein 1) gi|1370038|emb|CAA66902.1| nicotinic acetylcholine receptor [Caenorhabditis elegans] gi|1418565|emb|CAA67198.1| non-alpha nicotinic acetylcholine receptor subunit [Caenorhabditis elegans] gi|6434309|emb|C |